phpMyAdmin - SQLi (CVE-2020-26935)
Description
An issue was discovered in SearchController in phpMyAdmin before 4.9.6 and 5.x before 5.0.3. A SQL injection vulnerability was discovered in how phpMyAdmin processes SQL statements in the search feature. An attacker could use this flaw to inject malicious SQL in to a query.
psychologyCrowdSec Analysis
CVE-2020-26935 is a critical SQL injection vulnerability in phpMyAdmin versions before 4.9.6 and 5.x before 5.0.3, specifically within the SearchController component. This flaw allows remote attackers to inject malicious SQL code via the search feature, potentially leading to unauthorized data access, data manipulation, or even full compromise of the underlying database.
CrowdSec has been tracking this vulnerability and its exploits since 11th of February 2026.
CrowdSec has not observed any significant exploitation activity targeting CVE-2020-26935 across its network. As a result, no community-driven trend analysis is available for this vulnerability at this time.
Attackers exploit authenticated sessions in phpMyAdmin by sending crafted POST requests to /tbl_zoom_select.php with malicious where_clause parameters to perform SQL injection and extract sensitive database information.
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| Event | Date |
|---|---|
| CVE Published | 2020-10-10 |
| Rule Released | 2026-02-11 |
| CrowdSec First Seen | 2026-08-18 |
Remediation & Protection
External References
- https://advisory.checkmarx.net/advisory/CX-2020-4281
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FHST4E5IJG7IKZTTW3R6MEZPVHJZ472K/
- https://lists.debian.org/debian-lts-announce/2020/10/msg00024.html
- https://security.gentoo.org/glsa/202101-35
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TNLGHVDNAEZEGRTUESSSQFM7MZTHIDQ5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PXK37YEHSDYCIPQSYEMN2OFTP2ZLM7DO/
- https://www.phpmyadmin.net/security/PMASA-2020-6/
- https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2020/CVE-2020-26935.yaml